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Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

  • Welcome to our site! Electro Tech is an online community (with over 170,000 members) who enjoy talking about and building electronic circuits, projects and gadgets. To participate you need to register. Registration is free. Click here to register now.

repairing

  1. J

    Old RC car, need help fixing Nikko Little Loader

    Hey guys, i have an old RC car from when i was a kid and my kids are at the age where RC cars would be fun. I want to get it working again, it was working before it was packed away. So first off all there were no corroded batteries in the car so thats not the issue, i disassemble it and had a...
  2. L

    Repair LED light of Moon lamp

    I have a moon lamp which consist on LED light now light of my moon lamp damage i want to repair but i don't know specification of LED light and also need battery to convert my best moon lamp into chargeable so recommend me Light and battery for moon lamp moon lamp working on 5A and 12V adopter...
  3. sr13579

    How to make volume control buttons for Powerbeats 3

    I was given a powerbeats. I found that the speaker and the buttons are heavily damaged. But somehow I was succeded to connect it with a nother speaker. Again I found that the control buttons are not working. I found two wires connected with the control board to motherboard(the main receiver...
  4. O

    please help to fix a toy

    I’m trying to fix my niece’s toy vending machine. How it works: Machine trigger neither by fake coin and credit card (the motor push the lever then it hit the stop switch which stop the motor). But when trigger by fake paper money then the motor will keep turning about 4 seconds after the stop...

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